**Specifications:**
**Brand:** (Jingdongjingzao)
**Series:** (Search)
**Type:** Casual Commuting Backpack
**Features:**
- Casual flip design, 4-level splash resistance, scientific storage, casual and versatile.
- Suitable for 15.6" laptops, 21.5L capacity, with quick access for laptops.
- Colors available: Black, Navy Blue.
**Material:**
- Dual-texture design with smooth leather-like feel and water-resistant nylon.
- Flexible and adjustable space with multiple storage compartments.
- Various pockets for easy access to essentials like keys, water bottles, and umbrellas.
- Dedicated laptop compartment for up to 16" laptops, large main compartment, and privacy zipper pocket.
- Ergonomic back-carrying system for reduced strain during commuting.
- Top handle and luggage strap for convenient travel.
- Sandwich honeycomb structure on the back for comfortable and breathable wear.
- Stylish design suitable for commuting and fashion.
**Dimensions:** 320mm x 445mm x 150mm
**Capacity:** 21.5L
**Net Weight:** 880g
**Fabric:** Nylon
**Maintenance Tips:**
- Wipe dry with a towel or tissue if wet, avoid prolonged soaking.
- Gently clean with soapy water and air dry, do not use solvents or hard brushes.
- Avoid exposure to direct sunlight and heat.
**Quality Certification:**
- Certified by SMQ Shenzhen Metrology Quality Inspection Research Institute.
- Test Report Number: 87 130-2058
- Issued Date: April 15th
(Note: All measurements are approximate and may have slight variations due to manual measurement.)